Featured Articles

Hardening Guide for phpList
Nightmare on Lemmy Street (A Fediverse GDPR Horror Story)
Introducing BusKill: A Kill Cord for your Laptop
WordPress Profiling with XHProf (Debugging & Optimizing Speed)
Continuous Documentation: Hosting Read the Docs on GitHub Pages (2/2)
Trusted Boot (Anti-Evil-Maid, Heads, and PureBoot)
WordPress Multisite on the Darknet (Mercator .onion alias)
Detecting (Malicious) Unicode in GitHub PRs
Crowdfunding on Crowd Supply (Review of my experience)
previous arrow
next arrow

Automatic Timestamped ZFS Snapshots with Cron

A couple of months ago I setup a cron job to automatically create timestamped snapshots of my zfs filesystem. Little did I know, there was a syntax error preventing my job from actually executing. Here's the correct (yet not-so-intuitive) cron job to get a nightly, timestamped snapshot of the ZFS filesystem @tank@:

Michael Altfield

Hi, I’m Michael Altfield. I write articles about opsec, privacy, and devops ➡

About Michael

tech.michaelaltfield.net/